Side-by-side technical data

Energizer Power Max P550S vs Ulefone Armor X2

Comparison between Energizer Power Max P550S and Ulefone Armor X2: camera, battery, fast charging, display, performance and colors, side by side. More phones from Energizer and Ulefone.

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Energizer

Power Max P550S

Ulefone

Armor X2

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The verdict

Your pick: Ulefone Armor X2, ahead on Camera and Battery & charging. Unless Connectivity decides it for you.

Category
Category	Power Max P550S	Armor X2
Design & display	4.0	3.8
Performance & hardware	1.4	1.3
Camera	2.0	3.0
Connectivity	3.1	2.2
Battery & charging	5.1	5.7

Which one is for you?

Energizer Power Max P550S, if you care about…

Weight: 203 g; against 256 g
Usable Surface: 69 %; against 62.5 %
Body Thickness: 9.4 mm; against 13.9 mm
64-Bit Processor: Yes; against No

Ulefone Armor X2, if you care about…

Battery Capacity: 5,500 mAh; against 5,000 mAh
Storage Type: eMMC 5.1; against eMMC 5.0
Display Pixel Density: 293 ppi; against 267 ppi
Maximum memory card: 128 GB; against 64 GB

Specification comparison

Show differences only

Performance

Specification	Power Max P550S	Armor X2
Processor Model	MediaTek MT6737	MediaTek MT6580
Processor Process Size	28 nm	28 nm
Graphics GPU	Mali-T720	Mali-400
Storage Type	eMMC 5.0	eMMC 5.1 Best value
Maximum CPU Clock	1.3 GHz	1.3 GHz
Maximum Storage Capacity	16 GB	16 GB
AnTuTu Score	—	21,800
Geekbench 6 Single-Core	141	—
Geekbench 6 Multi-Core	594	—
CPU Description	Quad-core 1.3 GHz Cortex-A53	Quad-core 1.3 GHz Cortex-A7
Processor Type	Quad-Core	Quad-Core
64-Bit Processor	Yes Best value	No
RAM Capacity	2 GB	2 GB
RAM Type	DDR3	DDR3
Expandable Storage	Yes	Yes
Maximum memory card	64 GB	128 GB Best value

Design

Specification	Power Max P550S	Armor X2
Body Colors	Black	Grey, Rose Gold
Body Thickness	9.4 mm Best value	13.9 mm
Body Width	78.3 mm	76.6 mm
Body Height	154.3 mm	163 mm
Weight	203 g Best value	256 g
Usable Surface	69 % Best value	62.5 %
Body Materials	Glass, Aluminium Alloy	—
Resistance Features	—	IP68, Drop Resistant Up to 1.2 m, MIL-STD-810G
Waterproof Depth	—	1.5 m

Battery

Specification	Power Max P550S	Armor X2
Battery Capacity	5,000 mAh	5,500 mAh Best value
Battery Type	Li-Ion	Li-Polymer
Fast Charge Power	10 W	10 W
Battery Features	Fast Charging, Battery Level Indicator, Rechargeable	Fast Charging, Battery Level Indicator, Wireless Charging, Rechargeable
Talk time	5 h	—
Standby time	500 h	—

Display

Specification	Power Max P550S	Armor X2
Display Aspect Ratio	16:9	18:9
Display Technology	IPS LCD	IPS LCD
Display Diagonal	5.5″	5.5″
Display Horizontal Resolution	720 px	720 px
Display Vertical Resolution	1,280 px	1,440 px Best value
Display Pixel Density	267 ppi	293 ppi Best value
Display Features	Touchscreen	Gorilla Glass 3, Touchscreen

Sensors

Specification	Power Max P550S	Armor X2
Fingerprint Sensor Placement	Rear	Side

Sensor

Specification	Power Max P550S	Armor X2
Sensor Features	Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass	Fingerprint Sensor, Accelerometer, Proximity Sensor

Software

Specification	Power Max P550S	Armor X2
Operating System	Android 7	Android 8
OS Family	Android	Android
OS Version	7	8 Best value

Connectivity

Specification	Power Max P550S	Armor X2
SIM Configurations	Dual Nano-SIM	Dual Nano-SIM
Cellular Bands	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 2100, 4G LTE B3, 4G LTE B7, 4G LTE B20	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B900, 3G UMTS 2100
Cellular Technologies	GSM, HSPA, LTE, 4G Best value	GSM, HSPA
Wi-Fi Standards	Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n)	Wi-Fi 802.11 b/g/n, Wi-Fi 4 (802.11n)
Wi-Fi Features	Wi-Fi Direct	Wi-Fi 802.11 b/g/n
Bluetooth Version	Bluetooth 4.0	Bluetooth 4.0
Bluetooth Profiles	A2DP, LE	A2DP
Navigation Systems	GPS	GPS
Connectivity Features	3.5 mm Audio Jack, FM Radio, USB Type-C	3.5 mm Audio Jack, NFC, FM Radio, microUSB
USB Version	USB 2.0	microUSB
SAR American Head	0.16 W/kg	—
SAR American Body	1.74 W/kg	—
Max. download speed	150 Mbps	150 Mbps
Max. upload speed	50 Mbps	50 Mbps

Audio

Specification	Power Max P550S	Armor X2
Microphone Count	2	2
Audio Features	Loudspeaker, A2DP, LE	A2DP, Loudspeaker